Inertial navigation system (INS /celestial navigation system (CNS) based navigation system has been used widely on the lunar rovers.
Then a general in his Humvee leaned over to a computer console that is part of a satellite-based navigation system called FBCB2.
For now, those broadcasts can be picked up on Clarion's AutoPC and forthcoming Joyride (combining computer, stereo and navigation functions) and on Pioneer's AVIC-9DVD, a DVD-based navigation system.
Computer-navigated THA was carried out using a commercially available non-image-based computer navigation system (Orthopilot, B. Braun Aesculap, Tuttlingen, Germany) as part of routine clinical care.
In micro-electro-mechanical system based inertial navigation system (MEMS-INS /global position systeMEMS-INS /globaled navigation systems, there exist unknown disturbances and abnormal measurements.
Study selection All articles of comparative studies assessing total hip or knee arthroplasty carried out by a minimally invasive approach or computer assisted navigation system.
In the study of Kalteis et al. [ 15], acetabular components were implanted either freehand or using a CT-based or an imageless computer navigation system.
Except for the sub-study of Kalteis et al. [ 15] on an imageless computer navigation system, all studies reported a moderate increase in operative time for THA when using computer navigation [ 15, 38, 39, 41].
The same computer navigation system (Vector Vision, version 1.52, BrainLAB, Munich, Germany) was used in all TKRs.
Computer navigation (Kolibri navigation system; Brainlab, Munich, Germany) was used, with array pins placed within the incision for both femur and tibia.
Using a computer navigation system reduces the influence of cutting block stability and saw blade movement on the final result.
